[gradsusr] hello sir

[Lyndon Mark Olaguera]

I usually use the fprintf.gs to extract data from a station.

just copy the code and save as fprintf.gs. read the documentation

here's the link:

http://cookbooks.opengrads.org/index.php?title=Recipe-002:_Saving_GrADS_variable_data_to_a_text_file

*Lyndon Mark P. Olaguera*
Department of Physics
Ateneo de Manila University

Regional Climate Systems Group
Manila Observatory

On Thu, Feb 11, 2016 at 6:01 PM, Usha Verma <loukayaverma at gmail.com> wrote:

> my self Usha  i am working in meteorology department as a PhD student.
> I am new in grads so please help me
>
> my problem
>
> I am using ctl file (file name = dom3.ctl)
> i want station data value for five parameters , rainc, rainnc, u,v and rh
> i had used command
> * ga-> *d gr2stn(rainc,77.06,35.45)
>
> then i am getting error as follow
>  *Error from GR2STN: 2nd argument must be stns*
>
> >* > Operation Error: Error from gr2stn function
> *>* > Error ocurred at column 1
> *>* > DISPLAY error: Invalid expression
> *>* > Expression = gr2stn(rainc,77.06,35.45)*
>
> *please help me *
>
>
> *thanks in advance*
>
>
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